Form problem

hey guys
i have a problem with this code
this code dont runnig, why?

<?php

if ($_POST['_submit_check']) {
      print "Hello, ";
      print $_POST['my_name'];
} else {
      print <<<_HTML_
  <form method="post" action="$_SERVER[PHP_SELF]" >
  Your name: <input type="text" name="my_name" />
  <br />
  <input type="submit" value="Say Hello" />
  <input type="hidden" name="_submit_check" value="1" />
  </form>
  _HTML_;
}

?>

PHP:

 

_HTML_; <- This has to go at the very left, without spaces in front of it.

 

Hello, why dont you try simple html display in php instead of using heredoc syntax. like

if ($_POST['_submit_check']) {
      print "Hello, ";
      print $_POST['my_name'];
} else {
      print '<form method="post" action="$_SERVER[PHP_SELF]" >
  Your name: <input type="text" name="my_name" />
  <br />
  <input type="submit" value="Say Hello" />
  <input type="hidden" name="_submit_check" value="1" />
  </form>';

Code (markup):

Regards,

 

whats your mean?
_HTML_space; ?

 

this code does not work

 

this code show form well but after sending it show Object not found!

 

In front.

space_HTML_;

Because the $_SERVER variable is between single quotes.

if ($_POST['_submit_check']) {
      print "Hello, ";
      print $_POST['my_name'];
} else {
      print '<form method="post" action="' . $_SERVER['PHP_SELF'] . '" >
  Your name: <input type="text" name="my_name" />
  <br />
  <input type="submit" value="Say Hello" />
  <input type="hidden" name="_submit_check" value="1" />
  </form>';

PHP:

 

Oh thats right
thank you dear friend